're seeinginbostontonight.obviously, in chicago, they are waiting with great anticipation to see the president. and in boston, there is also anticipation but it's more like resigned anticipation. people who thought they were coming to a party instead are kind of watching a durnlg on-- durge. >> look at the demographic ps of these two crowds. that's all you need to know. >> ifill: that's a good point, david. when you look at the obama crowd, it's incredibly diverse, very young, obviously, in a better mood. ( laughter ). but the difference between that and what we're seeing in boston is pretty striking. >> you know, the country is changing. i mean, the gay marriage thing is part of the change, but the demographicez of the country are changing. the thing that's more confusing is the economics are changing and in much more complicated ways. that we're not seeing it's working class people, the people who are unemployed aren't in either crowds. they can't afford to be in those crowds. that's complicated. but the demographics and attitudes towards gay marriage and other social issues, t